Deividas MACIJAUSKAS
Co Tyrone
Summary
Accomplished Technical Team Leader and Senior Software Engineer with 13 years of experience in full software development life cycle. Expertise spans multiple platforms, languages, and embedded systems. Focused on delivering customized software solutions that align with organizational goals and foster success within Agile frameworks.
Overview
13
13
years of professional experience
Work History
Technical Team Leader/Senior Software Engineer
QUANT INSIGHT
London
04.2021 - Current
- Communicated with stakeholders on business initiatives to create roadmaps and define software requirements
- Leading the design and development of all new projects within the company
- Managed DevOps processes for back-end systems.
- Communicating goals and deadlines to team members
- Planning workloads and delegating tasks
- Quant Insight is a cloud based financial 'brain' ingesting high quality, high frequency macro data using advanced yet fully transparent mathematical techniques helping investors understand how it all connects and what is going on under the surface.
- Keywords: Python, C++, GitLab, Cloud, AWS, API, Architecture, Management
Senior Software Engineer
KEYSTONE GROUP
Cookstown
03.2019 - 04.2021
- Led architecture and development initiatives for business-critical enterprise applications (order processing, project management, quoting) across diverse technologies and programming languages, resulting in significant improvements to company processes and cost savings.
- Developed full stack applications with technologies such as SQL Server, Postgres, Python, PyQt, Docker, OpenAPI and languages such as C#, C++, Angular, Python
- Established technical standards and provided consulting to senior leadership while collaborating with teams to address enterprise-wide development needs.
- Implemented best software practices within development team, improving code quality and maintainability.
- Provided software support and staff training for new software deployments
- Keystone Group is the UK's largest Steel Lintel manufacturer and Europe's fastest growing Roof Window manufacturer.
- Keywords: Clean architecture, TDD, REST API, React, Django, project management, manufacture, Design Patterns, Jira, Bitbucket, DevOps, documentation, training
Software Engineer
VELA TRADING TECHNOLOGIES
Belfast
01.2018 - 03.2019
- Developed and maintained ultra-low latency software systems, enhancing performance for trading applications
- Maintained and developed feedhandlers using UDP/TCP and WebSockets, ensuring reliable data transmission in trading environments
- Coded in C++ and Python in Linux and Windows environments
- Provided industry-leading solutions for trading infrastructure at Vela.
- Ensured software installation, maintenance and support
- Keywords: feedhandlers, WebSockets, internet protocols, feed APIs, finance-banking, ultra-low latency technologies, scrum, Jira, GitHub
Software Engineer
ANDOR TECHNOLOGY LTD
Belfast
09.2014 - 01.2018
- Worked with an Agile product development team leading the delivery of innovative new software solutions to the research community
- Designed, implemented and tested software drivers and applications for next generation devices
- Developed software applications using C++ and Python programming languages.
- Applied test-driven development (TDD) methodology to enhance software quality.
- Enhanced software development process through continuous improvement initiatives
- Oversaw complete software development life cycle from requirements gathering to deployment
- Delivered application support for previous generation devices, ensuring operational continuity
- Andor are global leaders in the development and manufacture of high performance scientific digital cameras, microscopy systems and spectrographs for academic, industrial and government applications.
- Keywords: SDK, Agile, scrum, TDD, third-party support, R&D, DevOps, embedded systems
Junior Software Engineer
AQUAQ/UBS GROUP AG
Belfast
12.2012 - 09.2014
- Collaborated with designers to build Equities Tick Repository system and enhance existing q/KDB+ analytic platform
- Worked with colleagues on several projects where developed applications in C, C++, q
- Created documentation and training materials for user onboarding and system usage
- AquaQ Analytics are leading providers of data management, analytics, mining and enterprise software development services for clients operating within the capital markets and other sectors.
- Keywords: KDB architecture, training, kdb+/q, ticker plant, finance, equities research, quantitative analysis, databases
Education
Master in Electrical and Electronic Engineering (MEng) -
QUEENS UNIVERSITY OF BELFAST
Certificate in Foundation Studies - Math & Computing
BELFAST INSTITUTE OF FURTHER & HIGHER EDUCATION
Skills
- C#
- Java
- C/C
- Python
- JavaScript
- TypeScript
- SQL
- Git
- GitHub
- GitLab
- Bitbucket
- Jira
- Confluence
- Docker
- Jenkins
- AWS
- SQS
- Lambda
- RDS
- ECR
- ECS
- EC2
- DynamoDB
- API Gateway
- CloudFormation
- Serverless
- Visual Studio
- VSCode
- GTest
- GMock
- Pytest
- Angular
- Unix/Linux
- Windows
- Mobile Development
- TDD
- BDD
- Clean Code
- Clean Architecture
- Design Patterns
- Agile
References
- Dr. R. S. Ferguson, Lecturer, School of EEECS, The Queen's University Belfast, Ashby Building, Stranmillis Road, Belfast, BT9 5AH, 028 9097 4270, r.ferguson@ee.qub.ac.uk
- Dr. T. Littler, Lecturer, School of EEECS, The Queen's University Belfast, Ashby Building, Stranmillis Road, Belfast, BT9 5AH, 028 9097 5436, t.littler@qub.ac.uk
Scholarships And Certificates
I was selected by the Scholarship and Awards Group to receive the Dr. George Alexander Baird Scholarship. Baird Scholarships are awarded in recognition to outstanding performance at the Level 1 stage of their degree programme.Java
Visual Basic .NET
Doulos Developing with Embedded Linux
Timeline
Technical Team Leader/Senior Software Engineer
QUANT INSIGHT
04.2021 - Current
Senior Software Engineer
KEYSTONE GROUP
03.2019 - 04.2021
Software Engineer
VELA TRADING TECHNOLOGIES
01.2018 - 03.2019
Software Engineer
ANDOR TECHNOLOGY LTD
09.2014 - 01.2018
Junior Software Engineer
AQUAQ/UBS GROUP AG
12.2012 - 09.2014
Master in Electrical and Electronic Engineering (MEng) -
QUEENS UNIVERSITY OF BELFAST
Certificate in Foundation Studies - Math & Computing
BELFAST INSTITUTE OF FURTHER & HIGHER EDUCATION